| Index | Spaulding | Illinois | National |
| Income per capita | $68,559 | $47,397 | $44,883 |
| Median household income | $156,428 | $88,967 | $81,333 |
| Median income owner occupied | $169,689 | $111,557 | $106,172 |
| Median income renter occupied | $51,725 | $52,117 | $52,080 |
| Median earnings male | $83,703 | $60,185 | $54,343 |
| Median earnings female | $56,344 | $40,368 | $38,439 |
| Unemployment rate | 2.4% | 6.6% | 4.9% |
| Poverty level | 2.3% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 10.7% | 10.7% |
| Manufacturing sector | 2.4% | 2.4% |
| Financial & insurance services | 4.0% | 4.0% |
| Wholesale & retail services | 23.3% | 23.3% |
| Public administration | 11.9% | 11.9% |
| Transportation, warehousing & utilities | 4.0% | 4.0% |
| Education, health & social services | 24.5% | 24.5% |
| Other | 17.4% | 17.4% |
| City | Population | Household Income | National Avg. |
| Sherman, IL | 4,619 | $185,165 | 127.7% |
| Leland Grove, IL | 1,274 | $165,047 | 102.9% |
| Chatham, IL | 13,697 | $146,139 | 79.7% |
| Rochester, IL | 3,914 | $139,866 | 72.0% |
| Williamsville, IL | 1,518 | $126,573 | 55.6% |
| Spaulding, IL | 985 | $156,428 | 92.3% |
| City | Population | Household Income | National Avg. |
| Magnet Cove, AR | 985 | $123,616 | 52.0% |
| Anacoco, LA | 985 | $114,607 | 40.9% |
| Mantorville, MN | 985 | $127,112 | 56.3% |
| Bloomingburg, OH | 985 | $71,520 | 12.1% |
| Lake Koshkonong, WI | 985 | $106,919 | 31.5% |
| Spaulding, IL | 985 | $156,428 | 92.3% |